<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script type="text/javascript">
	function refresh() {

		document.getElementById("img").src = "check_code.do?now=" + new Date();

	}
</script>
</head>
<body>
	<form action="login" method="post">

		<table>

			<tr>
				<td>账号:</td>
				<td><input type="text" name="account"></td>

			</tr>
			<tr>
				<td>密码:</td>
				<td><input type="password" name="password"></td>

			</tr>
			<tr>
				<td>验证码:</td>
				<td><input type="text" name="check_code"></td>

			</tr>
			<tr>
				<td><img id="img" src="check_code.do"></td>
				<td><a href="#" onclick="refresh()">刷新验证码</a></td>

			</tr>
			<tr>
				<td><input type="submit" value="提交"></td>
			</tr>
		</table>
	</form>
</body>
</html>